Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2024-X170X
This challenge covers the review of a CVE in a JavaScript codebase and its patch
-- hard 0 PRO
CVE-2025-X9X28
This challenge covers the review of a CVE in a typescript codebase and its patch
-- hard 0 PRO
CVE-2025-X23XX
This challenge covers the review of a CVE in a javascript codebase and its patch
-- hard 0 PRO
CVE-2026-X189X
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 0 PRO
CVE-2025-XX662
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 0 PRO
CVE-2026-XX871
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 0 PRO
CVE-2025-XX953
This challenge covers the review of a CVE in a typescript codebase and its patch
-- hard 0 PRO
CVE-2025-625X8
This challenge covers the review of a CVE in a javascript codebase and its patch
-- hard 0 PRO
CVE-2026-XX951
This challenge covers the review of a CVE in a javascript codebase and its patch
-- hard 0 PRO
CVE-2026-24895: FrankenPHP Path Confusion RCE using Unicode 1-2 Hr. hard 3 PRO
CVE-2025-XX864
This challenge covers the review of a CVE in a typescript codebase and its patch
< 1 Hr. hard 48 PRO
CVE-2026-XX050
This challenge covers the review of a CVE in a typescript codebase and its patch
-- hard 0 PRO
CVE-2026-XX888
This challenge covers the review of a CVE in a typescript codebase and its patch
-- hard 0 PRO
CVE-2020-XX079
This challenge covers the review of a CVE in a javascript codebase and its patch
-- hard 0 PRO
CVE-2021-437XX
This challenge covers the review of a CVE in a JavaScript codebase and its patch
-- hard 0 PRO
CVE-2021-X27X0
This challenge covers the review of a CVE in a JavaScript codebase and its patch
-- hard 0 PRO
CVE-2026-XXX50
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 0 PRO
CVE-2025-XXX57
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 8 PRO
CVE-2024-XX3X9
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 0 PRO
CVE-2024-X68X
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 35 PRO
CVE-2025-0X6X
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 40 PRO
CVE-2025-6X5X7
This challenge covers the review of a CVE in a python codebase and its patch
-- hard 33 PRO
CVE-202X-15X7
This challenge covers the review of a CVE in a golang codebase and its patch
-- hard 32 PRO
CVE-2017-1XX74
This challenge covers the review of a CVE in a golang codebase and its patch
-- hard 44 PRO
CVE-2023-2758X
This challenge covers the review of a CVE in a golang codebase and its patch
< 1 Hr. hard 33 PRO
CVE-2022-2X457
This challenge covers the review of a CVE in a java codebase and its patch
-- hard 40 PRO
CVE-2025-627X0
This challenge covers the review of a CVE in a java codebase and its patch
< 1 Hr. hard 44 PRO
CVE-2025-NOID
This challenge covers the review of a CVE in a java codebase and its patch
-- hard 41 PRO
CVE-2025-X93X0
This challenge covers the review of a CVE in a golang codebase and its patch
-- hard 31 PRO
CVE-2025-X215X
This challenge covers the review of a CVE in a golang codebase and its patch
-- hard 34 PRO
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Showing 1–30 of 170 exercises